Sensing properties of perovskite oxide La0.5Sr0.5CoO3− obtained by using pulsed laser deposition

Microwave-assisted solid-state decomposition of La[Co(CN)6]·5H2O precursor: A simple and fast route for the synthesis of single-phase perovskite-type LaCoO3 nanoparticles

“…The electrical, mechanical, optical, magnetic and catalytic properties these materials find numerous technological uses. These oxides have been used in: solid oxide fuel cells as electrode materials [2][3][4][5][6], chemical sensors [7][8][9][10], oxygen-permeating membranes [11] thermoelectric devices [12] and as catalyst for combustion of CO, hydrocarbons and NO x decomposition [13][14][15][16][17][18][19]. For these applications, it is important to prepare high-quality and homogeneous powders with controlled stoichiometry and microstructure.…”

Enhanced Thermochemical Water Splitting through Formation of Oxygen Vacancy in La0.6Sr0.4BO3−δ (B=Cr, Mn, Fe, Co, and Ni) Perovskites

“…As ac lassical type of off-stoichiometric oxygen catalyst, the La 1Àx Sr x BO 3 (LSB;B= Cr,M n, Fe, Co, Ni)p erovskite series have been widely exploited in various catalytic fields, for example, fuel cells, [8][9][10] electrocatalysis, [11][12][13][14][15] and chemical sensors [16][17][18] , owing to their structural tunability,r apid ion mobility,a nd remarkable V O formation ability.R ecently,s omeL SB perovskite oxidesw ith aS rd oping content of 0.4, such as La 0.6 Sr 0.4 MnO 3 [19] and La 0.6 Sr 0.4 FeO 3 , [20] were proposed as promising alternative catalysts for thermochemical water-splitting applications, with impressive V O formation ands olar H 2 production performances at lowt emperature. As such, the thermochemical catalytic properties of LSB-type catalysts are strongly relatedt ot heir materialc ompositions.…”

La0.6Sr0.4FeO3‐δ and La0.6Sr0.4Co0.2Fe0.8O3‐δ Perovskite Materials for H2O2 and Glucose Electrochemical Sensors

“…In recent years, perovskite type materials, a class of oxides with formula ABO 3 , are attracting a great interest in electrochemical field. Indeed, due to the presence of oxygen vacancies, some perovskite oxides have a high catalytic activity to oxygen reduction and oxidation, and are also suitable for H 2 O 2 decomposition 9. Different perovskite types, such as LaNi 0.5 Ti 0.5 O 3 10, LaNi 0.6 Co 0.4 O 3 nanocomposites 11 and LaNiO 3 nanofibers 12, have been proposed for H 2 O 2 and glucose monitoring 13–17.…”